Hi Florian Everything is fine here with 3.6.4 however there are some test failures.
The following tests FAILED: 82 - abbr.fish (Failed) 136 - git.fish (Failed) 168 - read.fish (Failed) 193 - tmux-abbr.fish (Failed) 194 - tmux-bind.fish (Failed) 195 - tmux-complete.fish (Failed) 196 - tmux-history-search.fish (Failed) 197 - tmux-prompt.fish (Failed Best regards. -- ~Justin